156929770

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 287389440

約数和(自身を除く): 130459670

約数列:

[1, 2, 5, 10, 103, 151, 206, 302, 515, 755, 1009, 1030, 1510, 2018, 5045, 10090, 15553, 31106, 77765, 103927, 152359, 155530, 207854, 304718, 519635, 761795, 1039270, 1523590, 15692977, 31385954, 78464885, 156929770]

約数ペア:

[(1, 156929770), (2, 78464885), (5, 31385954), (10, 15692977), (103, 1523590), (151, 1039270), (206, 761795), (302, 519635), (515, 304718), (755, 207854), (1009, 155530), (1030, 152359), (1510, 103927), (2018, 77765), (5045, 31106), (10090, 15553)]